EP 2866680 B1 20200819 - DIFFERENTIAL LOCKING ARRANGEMENTS FOR ROTARY POWERED SURGICAL INSTRUMENTS
Title (en)
DIFFERENTIAL LOCKING ARRANGEMENTS FOR ROTARY POWERED SURGICAL INSTRUMENTS
Title (de)
DIFFERENTIALSPERRANORDNUNGEN FÜR DURCH DREHUNGEN ANGETRIEBENE CHIRURGISCHE INSTRUMENTE
Title (fr)
AGENCEMENTS DE VERROUILLAGE DIFFÉRENTIEL POUR INSTRUMENTS CHIRURGICAUX ROTATIFS MOTORISÉS
Publication
Application
Priority
- US 201213536284 A 20120628
- US 2013046790 W 20130620
Abstract (en)
[origin: US2014000411A1] Differential locking systems for a surgical instrument that includes a surgical end effector that is powered by a rotary drive shaft assembly that is movable between a plurality of discrete axial positions. In various forms, at least one retention formation is provided on the rotary drive shaft assembly that corresponds to each one of the discrete axial position. At least one lock member is operably supported relative to rotary drive shaft assembly for retaining engagement with the at least one of the retention formations when the rotary drive shaft assembly is moved to the discrete axial positions associated therewith.
IPC 8 full level
A61B 34/30 (2016.01); A61B 17/072 (2006.01); F16H 48/06 (2006.01)
CPC (source: CN EP RU US)
A61B 34/30 (2016.02 - EP US); A61B 34/37 (2016.02 - EP US); A61B 2017/00477 (2013.01 - CN EP RU US); A61B 2034/306 (2016.02 - EP RU US); Y10T 74/19005 (2015.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2014000411 A1 20140102; US 9072536 B2 20150707; BR 112014032653 A2 20170627; BR 112014032653 B1 20220517; CN 104602619 A 20150506; CN 104602619 B 20170329; EP 2866680 A1 20150506; EP 2866680 B1 20200819; EP 2866680 B8 20201021; JP 2015521904 A 20150803; JP 6117354 B2 20170419; RU 2015102601 A 20160820; RU 2647778 C2 20180319; WO 2014004255 A1 20140103
DOCDB simple family (application)
US 201213536284 A 20120628; BR 112014032653 A 20130620; CN 201380044587 A 20130620; EP 13734251 A 20130620; JP 2015520316 A 20130620; RU 2015102601 A 20130620; US 2013046790 W 20130620